Not what Mallards sound like.

I am a experienced duck hunter 20+ years. Do not use this as a guide to learn to call by. The comeback call is way way off. The greeting call shouldnt change rhythm the way it does. The wood duck calls do not sound like wood ducks. The pintail is ok and the teal sounds like a blue wing. The app does everything it claims to do except have actual birds sounds.

Tiffy2-2 about Duck Call Classic